| 大型燃煤锅炉热偏差的试验与数值研究 |
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| 引用本文： | 张红飞. 大型燃煤锅炉热偏差的试验与数值研究[J]. 安徽电气工程职业技术学院学报, 2004, 9(1): 56-60 |
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| 作者姓名： | 张红飞 |
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| 作者单位： | 安徽电气工程职业技术学院,安徽,合肥,230051 |
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| 摘 要： | 针对安徽省平圩发电厂 2号炉过热器和再热器的热偏差 ,主要从烟气侧提出改造方案 ,利用数值模拟方法 ,在保留四角切圆燃烧方式优点的前提下 ,提出反复“起旋”、“消旋”的燃烧器喷口布置方式 ,以达到、维持炉内稳定的弱旋状态 ,从而来解决热偏差的问题。
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| 关 键 词： | 锅炉 热偏差 燃烧 |
| 文章编号： | 1009-1238(2004)01-0056-05 |
| 修稿时间： | 2003-10-20 |
Experiment and Numerical Research of the Heat Difference for Large Coal- fired Boiler |
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| ZHANG Hong-fei. Experiment and Numerical Research of the Heat Difference for Large Coal- fired Boiler[J]. Journal of Anhui Electrical Engineering Professional Technique College, 2004, 9(1): 56-60 |
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| Authors: | ZHANG Hong-fei |
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| Abstract: | Mainly researches the difference in the superheater and reheater of No.2 boiler in Pingwei Power Plant in Anhui, bring forward the project from flue gas side. With the reference of numerical simulation method and the premise of reserving the virtue of tangential firing, it advances that the burner jet is disposed in-whirl and de-whirl time and again to obtain and maintain the state of slender whirl which will make the boiler stable, and accordingly resolves the problem of heat difference. |
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| Keywords: | boiler heat difference burst |
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